swing

问题 I am trying to setup a program that enables the user to display a transition when clicking the next and previous button. When pressing next, the swing timer should trigger and start the animation. When transitioning, there should be a flag that states it is in the transition period. The Swing timer should fire once every tenth of a second and essentially last 1 second. public class guiCreation { static Timer timer; static boolean flag = false; private static void guiInterface() { next

问题 This question already has an answer here : How to create a Futoshiki GUI using JPanel in Java? (1 answer) Closed 24 days ago . I want to move my buttons for my GUI game which is a 9x9 grid so the buttons appear as the image below. I have tried hard but can not figure it out. The current issue I am having. What I want it to look like. public FutoshikiGUI() { grid = new JPanel(new GridLayout(0,9)); cells = new PanelCell[5+1][5+1]; for (int row=1; row<=5; row++) { for (int col=1; col<=5; col++)

问题 After making an instance in a previous frame, I'm trying to the background image on the next frame but as a result, I just saw the debugged result and found out that the paint method was not called. From what I know, the paint method is inherited by the JFrame class and with this logic, I've made it overrided. As I guess, the reason happen the logical error is from what I used the event handler and made the instance in the EventHandlerClass. if(e.getActionCommand().equals(ButtonTo)) if

问题 How do I display two JPanels in the 'North' in borderlayout? Here's and example code that outputs a GUI with three distinct rows, Top, Middle, Bottom. There's one button covering the first row, 3 buttons covering the second row, and one covering the bottom row. package borderLayoutDemo; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; import java.awt.BorderLayout; public class BorderLayoutDemo { public static void main(String[] args) { JFrame

问题 How do I display two JPanels in the 'North' in borderlayout? Here's and example code that outputs a GUI with three distinct rows, Top, Middle, Bottom. There's one button covering the first row, 3 buttons covering the second row, and one covering the bottom row. package borderLayoutDemo; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; import java.awt.BorderLayout; public class BorderLayoutDemo { public static void main(String[] args) { JFrame

问题 Okay, this is likely to be flagged as a repeated question, but please hear me out first. I have looked all over the internet and have tried various ways to show an image in a JFrame , but nothing has worked for me. Is there any simple, foolproof! way to show an image in JFrame ? Because if it's not foolproof, I'm sure to mess it up :/ 回答1: You can try this out, I have commented what I have done and where to try and make it understandable and included a bit about resizing from this post. See

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 months ago . Improve this question I am new to Java and trying to build an application that receives 6 inputs from JSwing TextFields. I have around 5 checkboxes. Based on the selection, some of the details are fetched from database. All other things are working now, but I want to place a

问题 I have some music playing in my program. I want it to switch music depending on certain actions etc. The problem is I have my music begin playing from one method and I am trying to stop it from another method or action event. The other method isnt able to find my clip object because it is not public. Is it possible to make this clip object public for my whole class? I tried making another class just for music. Could someone guide me? Thanks, public void playsound(String filepath){ try {

问题 I have some music playing in my program. I want it to switch music depending on certain actions etc. The problem is I have my music begin playing from one method and I am trying to stop it from another method or action event. The other method isnt able to find my clip object because it is not public. Is it possible to make this clip object public for my whole class? I tried making another class just for music. Could someone guide me? Thanks, public void playsound(String filepath){ try {

问题 I have a JFrame as a top-level window of a Swing application used for editing files. I want to display a filename as editors usually do. My current code is a simple: frame.setTitle(appTitle + " - " + filePath) Including a full path is desired, as I often open the file with the same filename from different directories. Sometimes however, when the window is narrow and the path long, the path will not fit into the space available and it is shown shortened, ending with ellipsis: In such situation